Travel thru the other cells
My best answer would be C I hoped I helped sry if you get it wrong
Solid inner core, hope this helps, 4300*C.
That's true because the basic functions of a multi-cellular plant occur in the cell and like any other cell, unicellular alga are also cells thus basic functions such as respiration, excretion, growth occur in both multicellular organisms as well as unicellular organisms
